Magnitude 1.8, Fri Sep 19 2025 6:42 AM


Location history for this earthquake. The automatic earthquake location system makes many locations for each quake. Not all quakes have a location history.

Magnitude History


0.01.02.03.0Magnitude0123Time since earthquake (minutes)Magnitude Historyb

The magnitude history for this event. The most recent value is shown as a larger circle and also labeled: c: caution, g: good b: best (reviewed by a duty person).

Depth History


0123456789Depth (km)0123Time since earthquake (minutes)Depth Historyb

The depth history for this event. The most recent value is shown as a larger circle and also labeled; c: caution, g: good b: best (reviewed by a duty person).

Origin History Map

Map of New Zealand.

Location History


Modification Time Quality Magnitude Depth Latitude Longitude
2025-09-18T18:45:27Z best 1.8 3.8 -38.61 176.22
2025-09-18T18:43:10Z automatic 1.8 7.4 -38.62 176.22
2025-09-18T18:43:07Z automatic 1.8 7.4 -38.62 176.22
2025-09-18T18:43:07Z automatic 1.8 7.4 -38.62 176.22
2025-09-18T18:43:06Z automatic 1.8 6.7 -38.62 176.22
2025-09-18T18:43:01Z automatic 1.9 6.7 -38.62 176.22
2025-09-18T18:42:51Z automatic 1.8 6.7 -38.62 176.22
2025-09-18T18:42:48Z automatic 1.9 6.7 -38.62 176.22
2025-09-18T18:42:46Z automatic 2.0 6.7 -38.62 176.22
2025-09-18T18:42:42Z automatic 2.2 6.7 -38.62 176.22
2025-09-18T18:42:42Z automatic 2.1 6.7 -38.62 176.22